BEKAwind SINGLE – Central Lubrication System for Wind Converters The lubrication system is controlled and monitored by the central controller of the wind converter. The lubricant is supplied as long into the main line, as the switching pressure of the pressure switch, which is situated at the end of the longest feed line, is reached. To achieve the switching-over of the distributor, the pump and the 2/2 way solenoid valve are switched off to release the pressure line. The remaining lubricant is delivered back to the reservoir. Electric piston pump EP-1RS The electric piston pump EP-1RS was designed especially for the operation in wind converters. Caused by follower piston in the reservoir, the pump can be installed in each position. If the pump is installed in rotating parts like the rotor, the follower piston should be supported by the centrifugal force.

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